Block 12421
- Hash
000000a3af5bc5cf3f569d746abf2162cf288bd24ba8487ef52ef0812614b8f0- Confirmations
- 28403
- Time
- 2026-10-02 02:22:58 UTC
- Median time
- 2026-10-02 02:14:40 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
6dba22fdf371d4c3e32dcf2fd4cd4b2b1e0686ffa027bc3977b7d5f3e30a9a7b- Previous block
- 000000011c20a5e8982709a6ac998fa468a3c360f715aef74a559c79b7769092
- Next block
- 00000073d912d3f039fd1134c97566dca6d9b38dde10a3a2c8ef63a6ad5a800e
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 12421 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 6dba22fdf371…d5f3e30a9a7b coinbase | 1 | 2 | 50 |